Pith Number

pith:RJCVXK5P

pith:2015:RJCVXK5PTENZIZK7X5TUFJWABM

not attested not anchored not stored refs pending

Webs and the Pleba\'nski equation

Wojciech Krynski

arxiv:1508.05234 v1 · 2015-08-21 · math.DG

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RJCVXK5PTENZIZK7X5TUFJWABM}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-18T01:14:03.558203Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8a455babaf991b94655fbf6742a6c00b25a1a4552b260a74902f28f40f3b8d8a

Aliases

arxiv: 1508.05234 · arxiv_version: 1508.05234v1 · doi: 10.48550/arxiv.1508.05234 · pith_short_12: RJCVXK5PTENZ · pith_short_16: RJCVXK5PTENZIZK7 · pith_short_8: RJCVXK5P

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/RJCVXK5PTENZIZK7X5TUFJWABM \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 8a455babaf991b94655fbf6742a6c00b25a1a4552b260a74902f28f40f3b8d8a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "00d92679420bc5f9c1228264ca7587ebeb3ffe541159fe4cba03fa84ec3e861f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DG",
    "submitted_at": "2015-08-21T10:43:57Z",
    "title_canon_sha256": "ec3da520fb145fca3e2599f4e04d1667780c6314833a37328d2d1a5f495b2b4f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1508.05234",
    "kind": "arxiv",
    "version": 1
  }
}